17577996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{17627}}^1$

素因数の和:18079

約数の個数: 96

約数和(自身を含む): 44777940480

約数和(自身を除く): 27199943540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 419, 476, 595, 838, 1190, 1676, 2095, 2380, 2933, 4190, 5866, 7123, 8380, 11732, 14246, 14665, 17627, 28492, 29330, 35254, 35615, 49861, 58660, 70508, 71230, 88135, 99722, 123389, 142460, 176270, 199444, 246778, 249305, 299659, 352540, 493556, 498610, 599318, 616945, 997220, 1198636, 1233890, 1498295, 2097613, 2467780, 2996590, 4195226, 5993180, 7385713, 8390452, 10488065, 14771426, 20976130, 29542852, 36928565, 41952260, 51699991, 73857130, 103399982, 125557121, 147714260, 206799964, 251114242, 258499955, 502228484, 516999910, 627785605, 878899847, 1033999820, 1255571210, 1757799694, 2511142420, 3515599388, 4394499235, 8788998470, 17577996940]

約数ペア:

[(1, 17577996940), (2, 8788998470), (4, 4394499235), (5, 3515599388), (7, 2511142420), (10, 1757799694), (14, 1255571210), (17, 1033999820), (20, 878899847), (28, 627785605), (34, 516999910), (35, 502228484), (68, 258499955), (70, 251114242), (85, 206799964), (119, 147714260), (140, 125557121), (170, 103399982), (238, 73857130), (340, 51699991), (419, 41952260), (476, 36928565), (595, 29542852), (838, 20976130), (1190, 14771426), (1676, 10488065), (2095, 8390452), (2380, 7385713), (2933, 5993180), (4190, 4195226), (5866, 2996590), (7123, 2467780), (8380, 2097613), (11732, 1498295), (14246, 1233890), (14665, 1198636), (17627, 997220), (28492, 616945), (29330, 599318), (35254, 498610), (35615, 493556), (49861, 352540), (58660, 299659), (70508, 249305), (71230, 246778), (88135, 199444), (99722, 176270), (123389, 142460)]